March 7: GM 1.2-Liter Turbo Engine Problems Cause Class Action Lawsuit news | 1 days ago
March 1: GM Engine Failure Class Action Lawsuit Begins news | 7 days ago
February 28: GM Lifter Lawsuit Update: Motion to Sever Denied news | 8 days ago
February 21: GM Brake Booster Vacuum Pump Failures Cause Lawsuit news | 15 days ago
February 21: Recall: GM Rear Wheels Lockup While Driving recalls | 15 days ago
Chevrolet TSB #22-NA-022
2020 Chevrolet Silverado 1500
TSB Document:
Affected Component: ENGINE AND ENGINE COOLING
- Summary
- This Informational bulletin advises the technician of a possible oil leak at the front cover and how to diagnose it to verify if it is coming from the seal or not.
Click a tab for more information.




